Command : LOW SPEED (ON)
Source
: PC
Destination : Inverter
02
80
30
30
STX
ADDR
WINDOW
Source
: Inverter
Destination : PC
02
80
06
03
STX
ADDR
ACK
ETX
Command : LOW SPEED (OFF)
Source
: PC
Destination : Inverter
02
80
30
30
STX
ADDR
WINDOW
Source
: Inverter
Destination : PC
02
80
06
03
STX
ADDR
ACK
ETX
Command : CURRENT
Source
: PC
Destination : Inverter
02
80
32
30
STX
ADDR
WINDOW
Source
: Inverter
Destination : PC
02
80
32 30 30 30 30 30 30 2E 30 30 03 39 46
STX ADD WINDOW RD
31
31
31
03
42
WR
ON
ETX
CRC
38
35
CRC
31
31
30
03
42
WR OF
ETX
CRC
F
38
35
CRC
30
30
03
38
31
RD
ETX
CRC
000.00
ETX CRC
Command : FREQUENCY
Source
Destination : Inverter
32
02
80
STX
ADDR
Source
Destination : PC
02
80
32 30 33 30 30 30 30 30 33 38 03 38 39
STX ADD WINDOW RD
Command : ERR-CODE
Source
Destination : Inverter
33
02
80
STX
ADDR
Source
Destination : PC
02
80
32 30 36 30 30 30 30 30 30 30 03 38 37
STX ADD WINDOW RD
Using the RS 485 interface, the message structure
remains
identical
RS 232/422 interface, the only difference being that the
value assigned to the ADDRESS <ADDR> field in this
case can be any hex value, while for the RS 232/422
this value must be set to 80 hex.
78
TECHNICAL INFORMATION
: PC
32
30
33
30
03
WINDOW
RD
ETX
: Inverter
000038
: PC
32
30
36
30
03
WINDOW
RD
ETX
: Inverter
000000
NOTE
to
the
one
87-900-905-01 (I)
38
32
CRC
ETX CRC
38
37
CRC
ETX CRC
used
for
the